Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884650 | Slip detecting system for a four-wheel drive motor vehicle | Haruo Fujiki | 1989-12-05 |
| 4827804 | System for controlling the pressure of oil in a system for a continuously variable transmission | Yasuhito Sakai | 1989-05-09 |